Trolley wheel



FIG. 1 is a perspective view of a trolley wheel, illustrating the new, original, and ornamental design;

FIG. 2 is a side view of a trolley wheel, illustrating the new, original, and ornamental design;

FIG. 3 is a top view of a trolley wheel, illustrating the new, original, and ornamental design;

FIG. 4 is a cross-sectional view of a trolley wheel, illustrating the new, original, and ornamental design;

FIG. 5 is a perspective view of a trolley wheel, illustrating the new, original, and ornamental design, and shown in use with a tire which is not part of the claimed invention;

FIG. 6 is a side view of a trolley wheel, illustrating the new, original, and ornamental design, and shown in use with a tire which is not part of the claimed invention;

FIG. 7 is a top view of a trolley wheel, illustrating the new, original, and ornamental design, and shown in use with a tire which is not part of the claimed invention; and,

FIG. 8 is a cross-sectional view of a trolley wheel, illustrating the new, original, and ornamental design, and shown in use with a tire which is not part of the claimed invention.

The broken lines shown in the figures are included for the purpose of illustrating portions of the trolley wheel and form no part of the claimed design. 

CLAIM The ornamental design for a trolley wheel, as shown and described. 